Cutter hook knife



FIG. 1 is a perspective view of the cutter hook knife showing my new design;

FIG. 2 is a perspective view thereof from another angle;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating portions of the cutter hook knife that form no part of the claimed design. 

CLAIM The ornamental design for a cutter hook knife, as shown and described. 